baber/WOPTO huggingface dataset:
Patent JP-H04302233-A (JP)
Title: Device and method for synchronizing digital signal
Inventor: HIRANO KENGO
IPC: H04L7/00
Filed: 1991-03-29
Abstract: PURPOSE:To detect the synchronism of a digital signal at an integrated digital communication network in a short time with small-scale circuit configuration. CONSTITUTION:The digital signal time sequentially multiplexing the signals of plural channels is inputted and parallelly converted for the unit of each channel by a parallel conversion part. A data processing part 2 decodes and extracts the synchronizing signal from the output of the parallel conversion part 1. For the synchronizing signal extracted by the data processing part 2, the synchronism is detected by an information control part 3, the data and the synchronism control information of the data are multiplexed by a serial conversion part 4 and stored in a memory part 5. For the next inputted signal, the synchronous state up to the present is detected based on information in the past stored in the memory part 5. This operation is repeated until obtaining synchronism protection.
Patent JP-S5714724-A (JP)
Title: Oscillation analyzer
Inventor: NAGASHIMA SANAMI
IPC: G01M99/00
Filed: 1980-07-02
Abstract: PURPOSE:To execute an accurate oscillation analysis always stably and continuously by providing a timing circuit supplying the sampling pulses synchronizing with the rotation of a rotary machine always stably even if the numbers of sample are charged. CONSTITUTION:A rotation pulse signal from a rotary machine is inputted to a frequency comparator 6 and returned to the comparator 6 again through an amplifier 7, VCO8 and a counter 4 in which the value M equal to the integer times of the least common multiple of the numbers (m) of samples is set. The output from VCO8 is inputted to a preset counter 10 as the M times of rotation pulse frequency fP. The value N satisfying M/N=m is set in the preset counter 10 and is divided, and the frequency of mfP is divided by a counter 11 setting a wave number (n), and a sampling pulse having the period of n/(m.fP) is outputted. Thus, the numbers of sample are optionally selected and always stable and accurate oscillation analysis is performed only by changing the value N.
Patent JP-S62250218-A (JP)
Title: Production of poly-p-phenylene terephthalamide fiber
Inventor: YAMAGUCHI ATSUSHI
IPC: D01F6/60
Filed: 1986-04-19
Abstract: PURPOSE:To obtain the titled fiber having small fluctuation of single filament strength and sufficiently high yarn strength, by allowing a filament group to fall through a free-falling zone and spinning the filaments with improved parallelism to the stream of a coagulation liquid falling in a form of a belt. CONSTITUTION:A spinneret 1 having a plurality of rectangularly arranged nozzle holes (the length S of the short side is <=20mm and the ratio of L/S is >=4 wherein L is the length of the long side) is aligned to a fine-hole member 11 having a rectangular opening (the length of the long side is >=1/2L). In the transfer of a filament group 50 passed through the fine hole member 11 downward, the filament group 50 is drawn essentially without causing the collection of the filaments at least until the group is separated from the coagulation liquid.
Patent JP-H10277973-A (JP)
Title: Method for controlling handling robot
Inventor: SUGIMURA SHUNSUKE
IPC: H01L21/677
Filed: 1997-04-08
Abstract: PROBLEM TO BE SOLVED: To shorten the whole cycle time by integratedly turning a carrying table in a transfer chamber, and projecting/retracting the carrying table to/from a process chamber to perform the projecting action and the retracting action of the carrying table in a duplicate manner with the turning action. SOLUTION: A first carrying table is located at t00 , and a second carrying table is located at t00 ' in the waiting condition. The second carrying table is gradually projected while making a turn of θ from this condition. The second carrying table reaches the position opposite to a station. A projecting speed and a stroke of the carrying table during the turn are relatively determined by the turning speed and the size of a gate 6. The first carrying table on the waiting side is slightly retracted inward of a transfer chamber in an interlocking manner with the movement of the second carrying table, and located at t02 through t01 . The turning action is performed while performing the projecting and retracting actions of the carrying table, to shorten the whole cycle time.
Patent JP-S5516462-A (JP)
Title: Method of forming contiguous pattern
Inventor: HIDAKA YASUHARU
IPC: H01F41/14
Filed: 1978-07-21
Abstract: PURPOSE:To facilitate the formation of the contiguous pattern by forming a layer of a magnetic material on the crystal surface of a substrate, removing a part of the magnetic material layer in the form of a pattern and then forming thereon an under- surface magnetizing layer. CONSTITUTION:A bulb holding layer 2 is made to grow on a monocrystal 1 of substrate. A part of the bulb holding layer is removed to leave a desired pattern 3, by means by an ion milling or the like method. Finally, the under-layer magnetizing or the like method. Finally, the under-layer magnetizing layer 4 is formed thereon. the saturation magnetic flux density of this layer 4 is not greater than 3000 Gauss, and is constituted by, for example, a vapor epitaxial film of Y3Fe5O12 or non-crystal strengthened film of Gd-Fe.
Patent JP-S5716154-A (JP)
Title: High strength martensite-containing stainless steel having excellent pitting resistance
Inventor: NEMOTO RIKIO
IPC: C22C38/00
Filed: 1980-06-30
Abstract: PURPOSE: To provide steel having in particular pitting resistance improved of the pitting resistance and mechanical properties possessed by SUS630, by having a relatively large amount of N contained in martensite-containing steel and having Mo and N compositely contained in the steel.  
     CONSTITUTION: The martensite-containing stainless steel comprising 0.01W0.06% C, 1.00% or less Si, 1.00% or less Mn, 3.00W6.00% Ni, 14.00W18.00% Cr, 0.20W 1.50% Mo, 0.02W0.15% N and the remainder of Fe and inevitable impurities, and meeting the conditions of formulae I and II where Ms is the formation temperature °C of martensite. When the content of Mo is less than its lower limit, the wear resistance of the steel is deteriorated, and when the content of it exceeds its upper limit, the strngth of alloy is lowered and the alloy becomes costly. N improves the strength and it along with Mo contributes to the improvement of the pitting resistance of the alloy, but when the content of N is less than its lower limit, these properties are deteriorated and when the content of it exceeds its upper limit, the strength is lowered. The larger the value of right-hand member of formula II, the greater will be the pitting resistance potential in about 3.5% salt aqueous solution. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H06300637-A (JP)
Title: Infrared human body detector and infrared load control system employing it
Inventor: UNO MASATAKE
IPC: H01L37/02
Filed: 1993-04-16
Abstract: PURPOSE:To provide an infrared human body detector for detecting a human body even if the movement of human at the central part within a detection area is insignificant, and a load control system utilizing the human body detector. CONSTITUTION:In an infrared human body detector wherein infrared rays radiated from a human body B within a detection area are condensed at a condensing section and detected by means of an infrared detection element producing a detection signal, the detection beam (a) is set thinner and denser in the central part within the detection area as compared with the detection beam A at the peripheral part.
Patent JP-H07293557-A (JP)
Title: Rotation support device for planetary gear
Inventor: CHIBA MOICHI
IPC: F16H1/28
Filed: 1994-04-27
Abstract: PURPOSE:To enhance durability and reliability by preventing contact sections among the rolling surface of a roller and the raceway track of each inner race and each outer race from being excessively high in bearing stress even if a planetary gear and a support shaft is relatively inclined at the time of operations. CONSTITUTION:Paired inclined surfaces 11a and 11b different in the inclined direction are formed in the raceway track of an inner race 8 in the circumferential surface of a support shaft 4a. Each inclination angle of these inclined surface is made to coincide with an angle at which a planetary gear 3 and the support shaft 4a are relatively inclined at the time of operations.
Patent JP-S5424559-A (JP)
Title: Electronic desk calculator
Inventor: WADA SUMIO
IPC: G06Q50/22
Filed: 1977-07-26
Abstract: PURPOSE: To commonly using display units for various measurement devices, by providing an attachment consisting of a transducer and an A/D converter, in an electronic desk calculator having display. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H08258481-A (JP)
Title: Ball-point pen
Inventor: KOYAMA HIROAKI
IPC: B43K7/00
Filed: 1995-03-24
Abstract: PURPOSE: To change a gripping position so as to easily convert plotting lines to be written, by providing a greasy follower which moves following consumption of ink due to writing at a back end of an ink in an axial barrel to which a plurality of tips of a ball-point pen are fixed through a holder. CONSTITUTION: A ball-point pen consists of a plurality of kinds of tips 12, a tip 5, a barrel 1, and a tail plug 19 in appearance. For the tips 12, tips 12a, 12b, and 12c are provided in accordance with a diameter of a tip ball and an outgoing of ink. In each tip, tip balls 13a, 13b, and 13c are mounted. Each tip is inserted tightly and fixed through a partition 11a arranged on an inside of a cylindrical holder 11. In the axial barrel 1, an ink housing section us formed at a back part of a hole 3. The ink housing section is filled with an ink 21. The back end of the ink 21 is filled with a greasy follower 22 which comes in contact with the ink face with consumption of the ink and moves following the ink.
Patent JP-H04301295-A (JP)
Title: Semiconductor memory
Inventor: TASAI SADAJI
IPC: G11C11/418
Filed: 1991-03-28
Abstract: PURPOSE:To improve access time by making the rising of a SRAM word line steep. CONSTITUTION:Electric discharge circuits 101 and 102 supply the inverse signals 13 and 15 of output signals 12 and 14 in word driver circuits 11a and 11b to capasitative elements C and C11, bipolar transistors Q7 and Q17 are instantaneously turned on and the voltage of the word lines WL1 and WL11 are suddenly descended. The electric discharge circuits shift the word lines from selection to non-selection at high speed without increasing normal power consumption so as to attain the high-speed of access.
Patent JP-H01167884-A (JP)
Title: Message display device
Inventor: FURANKO ZANETSUTEI
IPC: G09F11/29
Filed: 1988-04-11
Abstract: PURPOSE: To effectively display a message by connecting the other end of an idler roller to a positioning part which is movable in a plane parallel to the movement plane of a flexible member and perpendicular to the axial line of a driving roll. CONSTITUTION: If the flexible member 9 tends to deviates to the right or left and then leave its correct winding position or release position, a detection part 12 detects the deviation without fail and operates an actuator 15 so as to move a positioning rod 13 and rolls 10 and 11 so that the tilt is corrected until the member 9 returns to its correct position. Two rolls 7 and 8 for winding and releasing the member 9 are driven by a reversible gear motor 20 so that one idles and the other winds the member 9 with a display message. Consequently, the message can effectively be displayed.
Patent JP-S5715445-A (JP)
Title: Sealing of electronic components
Inventor: TAKAISHI TERUHISA
IPC: H01L23/02
Filed: 1980-07-02
Abstract: PURPOSE:To provide an outer case excellent in strength and electric insulation by means of a layer made of an electrically insulating material previously provided on the inner surface of the case in a method of sealing electronic components into the outer case with an electrically insulating material such as resin. CONSTITUTION:For example, a metalic one made of Fe or the like large in the mechanical strength is used in an outer case 1 irrelevant to electrical insulation. A hard resin, ceramics or the like can be used for the case 1. For example phenol resin baking paint is applied on the inner surface of the case 1 (preferably on the outer surface) and heated to make an electrically insulating resin film 2. For example, an epoxy resin 5 is injected into the outer case in which electronic components 3, single or in a unit, are hung with a lead wire 4 to mold into sealed components body. This provides an outer case large in the mechanical strength and excellent in the electrical insulation thereby preventing poor insulation in the sealed components body.
Patent JP-S5614713-A (JP)
Title: Channel selector
Inventor: YAMAKITA HIROSHI
IPC: H01H13/62
Filed: 1979-07-16
Abstract: PURPOSE:To make it possible to lock selection channels easily in the electronic channel selection system, by providing selection knobs and lock knobs in pairs. CONSTITUTION:Feather-touch selection knobs 6 and lock knobs 7 are provided in pairs. Depressing knob 7 pushes feather-touch switch 26 through projection 24 to make a channel selection. At this time, the whole knob 7 is hooked by stopper 28 with the elasticity of movable arm 22 of knob 7. Consequently, the selected channel is locked. To release the lock, knob 7 is only pushed down. Therefore, a selected channel can easily be locked by a combination with a feather-touch switch.
Patent JP-S5316606-A (JP)
Title: Magnetic recording medium
Inventor: OGAWA HIROSHI
IPC: G11B5/706
Filed: 1976-07-30
Abstract: PURPOSE: The durability and output of a high density magnetic recording medium such as video tape, etc. are improved by using the ferromagnetic powder comprising mixing of evaporation method alloy powder and liquid phase reduction method alloy powder. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H08264125-A (JP)
Title: Ac-type plasma display, and its manufacture
Inventor: YOSHIHARA TOSHIO
IPC: H01J11/12
Filed: 1995-03-23
Abstract: PURPOSE: To provide an AC-type plasma display capable of lowering the discharge start voltage and the drive voltage (consumption voltage) and manufacture at low cost, by forming a magnesium oxide protective film simple, stable, and uniform. CONSTITUTION: This is an AC-type display where a rear board and a front board are counterposed with gas discharge space 3 between, and electrodes 4a and 4b in a pair covered with a dielectric layer 5 are made severally on one board at least, and also a protective film 6 is made on the dielectric layer 5. The protective layer 6 is a magnesium oxide layer fundamentally constituted of plate-shaped particles.
Patent JP-H08298206-A (JP)
Title: Magnetic iron oxide powder
Inventor: HAYASHI KAZUYUKI
IPC: H01F1/11
Filed: 1996-03-18
Abstract: PURPOSE: To obtain a magnetically and chemically stable magnetic iron oxide powder containing ferrous oxide comprising fine particles having high coercive force. CONSTITUTION: The magnetic iron oxide powder comprises magnetic iron oxide particles containing ferrous oxide having long axial diameter of 0.3μm or less coated with double layers, i.e., a lower layer of Zn compound and an upper layer of Si compound.
Patent JP-S5425485-A (JP)
Title: Bridged polyolefin insulated wire
Inventor: UENO KEIJI
IPC: C08L33/00
Filed: 1977-07-27
Abstract: PURPOSE: To further enhance heat resistance by the addition of a heat resistant fire retardant, e.g., perchloropentacyclodecane, etc. and 2,2-(4-bromoethoxy-3,5-dibromophenyl)propane to a polyolefin resin for bridged polyolefin resin-insulated wire. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S5315864-A (JP)
Title: Automatic counting system for round particles
Inventor: ITOU TAKAYASU
IPC: G08C19/36
Filed: 1976-07-28
Abstract: PURPOSE: To correctly detect and count the number of a plurality of continuous particles by detecting the boundary between the particles and their background with the use of a boundary detecting circuit thereby to detect the centers of the particles. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H08282224-A (JP)
Title: Tire chain unit
Inventor: HAYASHIDANI KAORU
IPC: B60C27/10
Filed: 1995-04-17
Abstract: PURPOSE: To dispense with a complicated work for installing and removing a tire chain, and to reduce adhesion of mud to hands and clothes. CONSTITUTION: Crosswise extension chain hooks 5, 5 are installed in the middle of an inner side chain 1, extension chains 6, 6 are disposed at right and left ends, a main extension chain part 7 and an auxiliary extension chain part 8 are provided at the extension chain side end in such a manner as to be forked, the central parts of the inner and outer side chains 1, 2 are spliced to the grounding surface 91 of a tire 9, the grounding surface is spliced to the inner and outer wide walls 92, 93, and both end parts of the outer side chain are connected to each other. The tip of the main extension chain part 7 is passed through the extension chain hook on the opposite side to the tip, wound around from the inner side wall 92 to the outer side wall 93 and tensed and fitted to the tire outer side part.  The tip of the auxiliary extension chain 8 is similarly wound around and tensed and fitted to the outer side chain 2.
Patent JP-H064750-A (JP)
Title: Battery backup circuit for automatic vending machine
Inventor: HAYASHI TERUAKI
IPC: G07F9/02
Filed: 1992-04-10
Abstract: PURPOSE:To prolong a backup period by saving the backup of a clock IC, for which current consumption is comparatively large, when it is not needed. CONSTITUTION:This circuit is provided for backing up a RAM 4 and an IC 6 for clock with a battery 9 and equipped with a cut-off means for cutting off feeding from a backed-up line to the clock IC 6, judging means to judge whether a function to use the time data of the IC 6 for clock is used or not, means to output a clock non-use signal when the time data are not used, and switching means to cut-off feeding to the clock IC 6 by the cutting-off means while receiving the clock non-use signal.
Patent JP-H05289996-A (JP)
Title: Method for setting up format in table calculating software
Inventor: IWAMOTO TAKESHI
IPC: G06Q10/10
Filed: 1992-04-10
Abstract: PURPOSE:To simply and rapidly set up a format by inputting a proper and inherent format name after setting up the contents of a format, and storing the set single format or the combinations of plural kinds of formats together with relating format names. CONSTITUTION:Items '5. format storage', and '6. format access' out of items displayed on a format setting menu picture 19 displayed on a display part 5 are defined as newly added display items. When the display part of the '5. format storage' on the picture 19 is directly touched, the item of '5. format storage' is specified and inputted by a tablet and an A/D converter and a format storage menu picture is displayed on the display part 5. When the contents of formats are similarly set up, plural kinds of formats can be combined and collectively set up. Thus each format can be set up on a prescribed position only by executing the contents setting operation of the format only once.
Patent JP-S63258358-A (JP)
Title: Roller
Inventor: USUI KAZUNORI
IPC: B65H27/00
Filed: 1987-04-15
Abstract: PURPOSE:To make it possible to feed a bond-shaped body in a stabilized manner even in a liquid without causing the band-shaped body subjected to a large tension, and preventing wrinkles and meandering from occurring by forming raised parts having a frontal edge line of a quadric curve laterally symmetric at constant intervals over a circumferential surface of a roller with the quadric curve being an arc, parabola, hyperbola, or the like. CONSTITUTION:Raised parts 2 having a frontal edge line of a quadric curve laterally symmetric such as an arc, parabola, hyperbola or the like at constant intervals in the direction of circumference are formed on the peripheral surface 1 of a roller. As a result, a force which stretches a band-shaped body in the direction of the width of the band-shaped body to be fed such as paper, plastic film or metallic foil is continuously produced and increased in the direction of the width, and the band-shaped body can be fed without causing wrinkles and meandering. In a liquid, on the other hand, a force is produced so as to limit the direction of liquid flow, to produce a pumping action by the raised part 2, and to stretch the band-shaped body. As a result, even a very thin metallic foil or the like can be fed in a stabilized manner without causing wrinkles.
Patent JP-H02270331-A (JP)
Title: Manufacture of semiconductor device
Inventor: UMEMURA YOSHIO
IPC: H01L21/331
Filed: 1989-04-11
Abstract: PURPOSE:To prevent two junction interfaces sectioned by two impurity diffused regions from being too close while enabling a semiconductor device having sufficient breakdown strength to be manufactured by a method wherein sidewall nitride films are formed on the ends of a field oxide film and then two time ion implantations are performed on the field oxide film as it is sectioned by the sidewall nitride films. CONSTITUTION:The first laminated film pattern 33a successively coated with a pad oxide film 13, the first nitride film 27a, a polycrystalline silicon film 29a and the second nitride film 31 is formed on an element formation region of an underneath layer 11; a groove 19 is formed in the element isolating region of the underneath layer 11; and then a part of the polycrystalline silicon film 29a is removed to form a recession 35. Next, a field oxide film 21 formed in the groove 19 while an oxide film 37a inside the laminated layer film 33a is formed in the recession 35 and after removing the nitride film 31 and another polycrystalline silicon film 29c, the nitride film 27a and the oxide film 13 are patterned using the oxide film 37a as a mask so as to form the second laminated film pattern 39 comprising at least another nitride film 27b. Finally, a sidewall nitride film 41 is formed and successively ion-implanted to form the first and second impurity diffused regions 43b, 45b.
Patent JP-S61252087-A (JP)
Inventor: TORII NOBUTOSHI
IPC: B25J9/04
Filed: 1985-04-30
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H11288675-A (JP)
Title: Cathode-ray tube device
Inventor: MASUMURA TETSUYA
IPC: H01J29/82
Filed: 1998-04-03
Abstract: PROBLEM TO BE SOLVED: To provide a cathode-ray tube device having a fixture which fixes the rear of a deflection device to the neck of a cathode-ray tube so that it does not cause axial deviation. SOLUTION: In a cathode-ray tube device comprising a cathode-ray tube and a deflection device 25, a fixture for fixing the rear of the deflection device comprises a pair of semi-annular fixing bands 32 each comprising a semi-annular part which is formed with an aperture 36 for engagement with a projecting part 30 provided on the tongue piece 29 of a separator extending over the outer periphery of a neck, and which is provided at each end with a clamping part 35, the bands 32 arranged in an opposite relation to each other via the neck and the tongue piece; and a pair of screws 33 clamping the clamping parts at both ends of each of the pair of fixing bands arranged in the opposite relation.